Please help with this!!! Im so confused, I will mark brainliest if right!! Explain
Answer: Yes these triangles are similar
Step-by-step explanation:
First lets write down what we know just to make life easier
x=9
TL should be similar to CH
LY should be similar to KH
The angles should be equal due to SAS
So the first thing we know is true is the fact that they have equal angles. Now we have to find out if the sides are similar or if they change by the same ratio to the other. If TL is similar to CH and TL=25 and CH=10 what is the change in size or dilation. Division should do the trick so 25/10=2.5 so TY is greater than CH by a factor of 10. Which means that LY should also be greater than KH by a factor of 2.5. If we are told that x=9 than side LY or 4(9)-1=35 and KH 9+5=14
So side KH is 14 and LY is 35. Now to check if they are similar then KH should be greater by a factor of 2.5. If this is not true than the sides are not similar. 35/2.5=14
Since 35 divided by 2.5 is 14 we can tell both sides TL and LY are greater than KH and CH by a factor of 2.5
Hope this helps.
Can someone help me with this please
i need help asap! math problem
Coach Wu has a total of 30 soccer balls. 9 soccer balls are white the remaining soccer balls are one of three different colors (blue, pink, or green) there is an equal number of blue, pink, and green balls. How many green soccer balls does Coach Wu have?
Answer:
Number of green soccer balls = 7
Step-by-step explanation:
Total number of soccer balls = 30
Number of white balls = 9
Number of soccer balls excluding number of white balls = 30 - 9 = 21
Also, the remaining soccer balls are one of three different colors (blue, pink, or green) such that there is an equal number of blue, pink, and green balls.
Number of blue balls = Number of pink balls = Number of green balls = [tex]\frac{21}{3}=7[/tex]
Therefore,
Number of green soccer balls = 7
Reduce -8 + b^2 by 5 + b^2.
-3
-13
2b² - 3
i know the answer is -13 but can you please explain as simply as you can how you got that? Cause i don't get it.
Answer:
-13 is the answer ..............
help ASAP! I'll mark brainliest if correct
Answer:
160 students
Step-by-step explanation:
89 + 215 = 304
464 - 304 = 160
Determine if a 25 inch long stick can fit into the bottom of a box that is 20 inches long and 16 inches wide. Support your answer by explaining or showing the math used for your response.
Answer:
It does fit, and you can find the answer by using the pythagoream theorom, =
Step-by-step explanation:
a2 +b2 =c2.
400 + 256 = c2
656 = c2
find the square root on both sides
c = 25.6
Simplify completely 3x + 18 / 18
1.) x
2.) 3x
3.) x + 6 / 6
4.) x + 18 / 6
Answer:
3(x + 6)/18
= x + 6 /6
Step-by-step explanation:
hope this helps you
If the volume of a cylinder is approximately 540π cubic centimeters, and the height is 15 cm, what is the radius of the cylinder?
I NEED HELP ILL MARK YOU AS BRAINLIEST AND CASHAPP YOU $5 dollars
Answer:
The radius of the cylinder is 8 cm and the height is 15 cm. Substitute 8 for r and 15 for h in the formula V=πr2h . Simplify. Therefore, the volume of the cylinder is about 3016 cubic centimeters.
What is the probability of drawing a jack or a red card from a standard deck of playing cards?
Can someone help me I literally don’t get this whole part.
Answer:
it would be greater that or equal to.
Step-by-step explanation:
> with the line underneath because they need at least $2800
HELP PLEASE DUE IN 3 MINUTES
Answer: I think 149.
Step-by-step explanation:
I consider mean as main, so like the first one the author says. Correct me if I’m wrong.
Which of the following is the graph of y = 0.25csC(x+1)+1?
Answer: D
I got a 100 on the quiz! sorry if this is somehow wrong but I'm pretty sure of it!
Find the value of x. Round to the nearest tenth. 35° 12 Х x = [?] Enter
please help
Answer:
35
Step-by-step explanation:
a=√ c^2−b^2
a=√12^2−35^2
a=√ 144−1225
a=√ −1081
a= 35
Answer:
x= 9.8
Step-by-step explanation:
Just did it said it was correct
Can someone plz help me with this one Problem I will mark BRAINLIEST!!!!
Answer:
the slope is 1 and y-intercept s 4 so:
the first point is (0,4)
then go 1 right and 1 up
keep doing that and brainliest me pls
Think about the axis system in the two-dimensional coordinate plane. What is the
equation of the x-axis?
Ox=0
y=0
O y=x
yX
Oy=-x
Answer:
y = 0
Step-by-step explanation:
Any point on the x- axis is (x, 0 ), that is the y- coordinate of all points is zero.
For this reason the equation of the x- axis is y = 0
The equation of the x-axis is represented by, y = 0. The correct option is B
What is coordinate geometry?A coordinate plane is a 2D plane that is formed by the intersection of two perpendicular lines known as the x-axis and y-axis. A coordinate system in geometry is a method for determining the positions of the points by using one or more numbers or coordinates.
Given that there is an axis system in the two-dimensional coordinate plane. The equation of the x-axis will be y = 0.
Any point on the x-axis is (x, 0 ), that is the y- coordinate of all points is zero. For this reason, the equation of the x-axis is y = 0.
Therefore, the equation of the x-axis is represented by, y = 0. The correct option is B.
To know more about Coordinate geometry follow
brainly.com/question/18269861
#SPJ2
Dairy bar 25 kg of fish flavored cat food and 35 kg of chicken flavored cat food for the cat rescue center he's going to divide the cat food and two packets of 300 g how many packets will he make
Answer:
200 packets
Step-by-step explanation:
According to the scenario, calculation of the given data are as follows,
Fish flavoured = 25kg or 25,000 gm
Chicken flavoured = 35 kg or 35,000 gm
Packets size = 300gm
So, we can calculate the number of packets by using following formula,
Number of packets = (25,000gm + 35,000gm) ÷ 300gm
Number of packets = 60,000 gm ÷ 300gm
Number of packets = 200 packets
A sample of adults was asked to choose their favorite sport to watch from a list of four sports. Age Range 18-30 31-50 51+ Total Sport Football 15 19 17 51 Baseball 7 12 18 37 Basketball 15 8 11 34 Soccer 12 9 6 27 Total 49 48 52 149 Given that an adult likes soccer, what is the probability the adult is aged 18–30?
The probability that an adult who likes soccer ages 18-30 is approximately 0.444.
Given that the table is,
Age range
18-30 31-50 51+ Total
Football 15 19 17 51
Sport Baseball 7 12 18 37
Basketball 15 8 11 34
Soccer 12 9 6 27
Given:
Liked sport: Soccer
Age range: 18-30
To find the probability that an adult is aged 18-30 given that they like soccer, denoted as P(18-30 | S).
To calculate this probability, use the formula for conditional probability:
[tex]P(18-30 | S)= \frac{P((18-30) \cap (S))} {P(S)}[/tex]
P(18-30 ∩ Soccer) represents the probability that an adult is both aged 18-30 and likes soccer.
Looking at the provided table, the number of adults who like soccer and are aged 18-30 is 12.
P(Soccer) represents the probability that an adult likes soccer. The total number of adults who like soccer, regardless of age, is 27.
Now, calculate the probability:
P(18 - 30| S) = 12 / 27
≈ 0.444 (rounded to three decimal places)
To learn more about conditional probability;
brainly.com/question/10567654
#SPJ12
The complete question:
A sample of adults was asked to choose their favorite sport to watch from a list of four sports.
Age range
18-30 31-50 51+ Total
Football 15 19 17 51
Sport Baseball 7 12 18 37
Basketball 15 8 11 34
Soccer 12 9 6 27
Given that an adult likes soccer, what is the probability the adult is aged 18–30?
Which of the following rational functions is graphed below??
Question 1 of 10
Suppose a triangle has sides 3, 4, and 6. Which of the following must be true?
A. The triangle in question is not a right triangle.
OB. The triangle in question is a right triangle
O C. The triangle in question may or may not be a right triangle.
c i think because they dont specify
Answer:
Step-by-step explanation:
C because the shape can be manipulated to different angles
Brainliest please
1. Solve using the quadratic formula. Round answers to the nearest hundredth.
6x^2-14x-9=0
Answer:
7 +- square root of 103/ 6
Step-by-step explanation:
6) Write an expression that is equivalent to 3(7 + x).
3(7+ x) =___
+___
?
Answer:
21 + 3x
Step-by-step explanation:
hope this helps
Solve for x. Round to the nearest tenth.
29
x
67
Which Trig Function did you use to set up your equation?
choose your answer...
x= type your answer...
Answer:
180
Step-by-step explanation:
20×60=120 9×7=63
120+63=183 if you round to the nearest 10th it's 180
Lesson 10-1 Volume Rectangular Prism
Plz help me get this right
HEALTH CLUB Currently, 96 members participate in the morning workout,
and this number has been increasing by 2 people per week. Currently, 80
members participate in the afternoon workout, and this number has been
decreasing by 3 people per week. In how many weeks will the number of
people working out in the morning be double the number of people
working out in the afternoon?
Answer:
13 weeks
Step-by-step explanation:
60 students are in grade 1, but only 45 students are in
kindergarten. What is the ratio of kindergarten students
to first grade students? Simplify the ratio and write it as
a fraction
HELPP PLEASE!!!
Answer:
Fraction - 60/45
Ratio - 60:45
Simplified ratio - 4:3
Step-by-step explanation:
Line a passes through (-2,1) and (0,3)
Line b passes through (4,1) and (6,4)
Line c passes through (1,3) and (4,1)
Which of the lines if any are perpendicular?
Answer:
a & c and c&b
Step-by-step explanation:
because their lines intersect
can someone help please I really need help
Answer:
angle 1 corresponds with angle 7
Step-by-step explanation:
mark brainliest thanks
Answer:
Angle 1 corresponds with Angle 7
Explanation:
Angle 1 is the corresponding angle to Angle 7
What two numbers add up to -18 and multiply to -12?
Answer:
-6
Step-by-step explanation: